cn.devit.app.ip_messenger.MessageHistorykFragment.java Source code

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Here is the source code for cn.devit.app.ip_messenger.MessageHistorykFragment.java

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/*
 * Copyright (c) 2014 lxb<lxbzmy@gmail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package cn.devit.app.ip_messenger;

import java.util.Map;

import android.app.Activity;
import android.os.Bundle;
import android.support.v4.app.ListFragment;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import cn.devit.app.ip_messenger.dummy.DummyContent1;
import cn.devit.app.ip_messenger.pigeon.UserData;

/**
 * A fragment representing a list of Items.
 * <p />
 * <p />
 * Activities containing this fragment MUST implement the {@link Callbacks}
 * interface.
 */
public class MessageHistorykFragment extends ListFragment {

    // TODO: Rename parameter arguments, choose names that match
    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
    private static final String ARG_PARAM1 = "param1";
    private static final String ARG_PARAM2 = "param2";

    // TODO: Rename and change types of parameters
    private String mParam1;
    private String mParam2;

    private OnFragmentInteractionListener mListener;

    // TODO: Rename and change types of parameters
    public static MessageHistorykFragment newInstance(String param1, String param2) {
        MessageHistorykFragment fragment = new MessageHistorykFragment();
        Bundle args = new Bundle();
        args.putString(ARG_PARAM1, param1);
        args.putString(ARG_PARAM2, param2);
        fragment.setArguments(args);
        return fragment;
    }

    /**
     * Mandatory empty constructor for the fragment manager to instantiate the
     * fragment (e.g. upon screen orientation changes).
     */
    public MessageHistorykFragment() {
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        if (getArguments() != null) {
            mParam1 = getArguments().getString(ARG_PARAM1);
            mParam2 = getArguments().getString(ARG_PARAM2);
        }

        // TODO: Change Adapter to display your content
        // setListAdapter(new
        // ArrayAdapter<DummyContent1.DummyItem>(getActivity(),
        // android.R.layout.two_line_list_item, new String[] {}
        // android.R.id.text1,
        // DummyContent1.ITEMS));
        setListAdapter(new SimpleAdapter(getActivity(), DummyContent1.ITEMS, R.layout.message_list_view,
                new String[] { "text1", "text2", "timestamp" },
                new int[] { R.id.text1, R.id.text2, R.id.text_date }));
    }

    @Override
    public void onAttach(Activity activity) {
        super.onAttach(activity);
        // try {
        // mListener = (OnFragmentInteractionListener) activity;
        // } catch (ClassCastException e) {
        // throw new ClassCastException(activity.toString()
        // + " must implement OnFragmentInteractionListener");
        // }
    }

    @Override
    public void onDetach() {
        super.onDetach();
        mListener = null;
    }

    @Override
    public void onListItemClick(ListView l, View v, int position, long id) {
        super.onListItemClick(l, v, position, id);

        if (null != mListener) {
            // Notify the active callbacks interface (the activity, if the
            // fragment is attached to one) that an item has been selected.
            mListener.onFragmentInteraction(DummyContent1.ITEMS.get(position).get("id"));
        }
    }

    public void addMessage(UserData[] user, String message) {

    }

    /**
     * This interface must be implemented by activities that contain this
     * fragment to allow an interaction in this fragment to be communicated to
     * the activity and potentially other fragments contained in that activity.
     * <p>
     * See the Android Training lesson <a href=
     * "http://developer.android.com/training/basics/fragments/communicating.html"
     * >Communicating with Other Fragments</a> for more information.
     */
    public interface OnFragmentInteractionListener {
        // TODO: Update argument type and name
        public void onFragmentInteraction(String id);
    }

}